I know I’m gonna sound like an ass, but I think that the Doctor had another “dumbest I’ve ever seen him” moments when he let the kid wander off while there was a danger timer with only a minute left on the computer screen in front of him. Wouldn’t you say “hey, they’ll be here in less than a minute, and I doubt you can make it home and back in that time, so… y’know, just say here where it’s slightly safer”?
The reptiloids seem to be a fascinating species, but they’re more trigger-happy than a Klingon, and more “super-defensive” than North Korea:
(paraphrased for simplicity)
“Humans attacked us! They drilled into our compound!”
“They didn’t even know you existed. This is just a big misunderstanding.”
“We will purge the unclean apes from the planet!”
“It was an accident-”
“You obviously seek to destroy us! We will destroy you first!”
“Haven’t you heard a word I’ve-”
“DAMN YOU DIRTY APES!”
Also, no way that the Doctor could’ve MacGyver’d all those cameras/lights/junk to a switchboard and interfaced it with a computer in only eight minutes, sonic screwdriver or not.
This just seems like a kinda weak episode, but who knows, maybe the second part will make up for it, but from what I’ve seen of the trailer for next week, I’m not holding onto much hope.